I highly recommend California Endocrine Center to anyone looking for an Endocrinologist who genuinely cares about their patients. I couldn't be happier with Dr. Rami Alrezk. Thanks to his care, support and guidance he has really helped me make a difference in my health. The staff is amazing! Everyone is so kind, welcoming and helpful. They make every visit a pleasant experience. I honestly always look forward to my appointments with Dr. Rami and chatting with the staff. Thank you for everything you do! read more

Doctor Alrezk leads with compassion. He is very knowledgeable with Diabetes Care. He has changed my life for good! Thank you to the staff and outstanding service at California Endocrine Center! read more

He is smart and has a passion for his career and actually helping his patients. He takes time and listens.

A quick update. During my last visit with Dr. Rami he went through all my medical records from the past 12 years. He now has the entire picture of my health history. We continue with the treatment, I feel better, and improvements are noticeable. Still a long way to go but I am very happy. I joined the Concierge program which Dr. Remi offers just to patients who need the extra care and support with a health condition and ensure that primary and specialist care is provided. Sincerely appreciate all Dr. Rami and his team do for me. read more

If I could give more than 5 stars I would- Dr. Rami is the BEST specialist I have ever worked with. He takes the time to actually listen to my concerns and has never made me feel dismissed, rushed, or anything close. He is the first endocrinologist I've ever seen who has actually treated me instead of dismissing all of my problems as just "being fat". The office itself is always clean and the front desk staff are all so sweet. Would recommend this office to anyone! read more

Interesting information about Dr. R. Alrezk, MD and Professional Bio: Dr. Rami Alrezk, MD, MS, FACP is a triple-board-certified specialist in Endocrinology, Diabetes, and Metabolism, Geriatric Medicine, and Internal Medicine. He is the founder of the California Endocrine Center in Murrieta, CA. His pedigree is elite; He served as a Medical Director at the Cleveland Clinic and completed advanced fellowships at the National Institutes of Health (NIH), UCSF, and UCLA. Dr. Alrezk is not just a clinician but a researcher who developed the Geriatric-Sensitive Cardiac Risk Index, a tool now utilized by major health organizations to improve surgical safety for seniors. He is widely considered an expert in high-complexity cases, including neuroendocrine tumors and rare adrenal disorders. Peer Review: 5/5 Stars The Verdict: Dr. Alrezk represents the rare "physician-scientist" who successfully bridges the gap between high-level academic research and compassionate patient care. What Stands Out The "Triple Threat" Perspective: His background in Geriatrics, Internal Medicine, and Endocrinology allows him to see the "whole picture." He doesn't just treat a thyroid; he understands how that treatment impacts the heart and the aging process. Scientific Precision: Having trained at the NIH and Caltech, his diagnostic approach is more rigorous than a standard community endocrinologist. He is the doctor other doctors send their "mystery cases" to. Patient Accessibility: Despite his world-class credentials, patient feedback consistently highlights his humility and clarity. He has a knack for explaining complex hormonal feedback loops in simple, everyday language. Conclusion: If you are in Southern California and dealing with a complex endocrine issue--especially if you are an older adult--Dr. Alrezk is arguably the most over-qualified (in a good way) and capable specialist in the region. My Review: Dr. Rami Alrezk is one of the best physicians I have in my care team. He is very knowledgeable not only as an Endocrinologist and Neuro Endocrinologist, but he understands the importance of treating the whole body. For years, many physicians I have had in the past, wanted to just jump in and put me on medication that I couldn't tolerate. There was a reason for that, but he was the only one who knew why. He also does ultrasounds, liver scans and Dexa scans in his office himself, which saves time on a diagnosis. I have never experienced the level of care he has for his patience from any other doctor. I guarantee you will get the best care if you establish with Dr. Rami Alrezk. He's one of a kind and quite impressive. Thank you Dr. Rami, for your caring attitude and expertise. read more

Dr. Rami Alrezk is THE BEST IN HIS FIELD!!! if you wanna get your numbers right and live a healthy life, come see Dr. Alrezk!!! He legitimately cares and will do the healthiest thing for you! He brought me from almost becoming a diabetic at 265 pounds, to no longer being a diabetic and I've dropped down to 234 pounds and counting in three months!! If you listen to the awesome advice, Dr. Alrezk gives you, you won't be disappointed!! From the front office staff being top notch to Dr. Alrezk being first in class, California Endocrine Center is THE BEST IN THE BUSINESS!!! read more

I had previously left a good review when I started seeing Dr Rami (since been deleted) because he was begging all his patients to leave him a good review but I do not recommend him. I have a lot of overwhelming health issues and this last appointment I was very disappointed. He came in the room and asked what was going on after having his resident doctor ask me questions and I had explained that I wasn't able to afford the new medication he had last prescribed or the sensors but I was working with my dietician and eating better and it looked like my A1C had come down. He immediately dismissed me saying that the bloodwork didn't matter because I wasn't fasting and then asked me what happened to my appointment in July. I told him I had to reschedule because when I went to quest fasting they didn't have my lab orders and that I had called his office 3 - 4 times and spoke with someone to have the orders sent to me and I finally received it last Thursday so i was in a hurry to get it done for my appointment this week and they only had a afternoon appointment so I wasn't going to fast all day. He said that was my fault for not using the portal and that he had the best staff. So he says what do you want me to do for you. I told him I don't know maybe give me some advice or recommendations because I can't afford all the medications and I might have to switch to an HMO at the end of the year so I can get my meds and he quickly stood up and said well you need to find another doctor then because I don't accept HMO and I said well that's not until next year and he replied well then apply for Medi-Cal they will cover all your meds and I said I don't qualify I make too much money according to them, and Dr Rami's response was "well those are typical middle class problems you'll need to figure it out" he then proceeded to prescribe me a second insulin which I found bizarre if my bloodwork was void because I wasn't fasting how did he not know if it was improved and is just automatically adding in more medication. Needless to say I'm going to find another doctor. read more

Update! Dr. Rami Alrezk is truly amazing and I couldn't be happier with the care and service he provides. His staff is always friendly and smiling and always a great experience here. read more

Dr. Alrezk is extremely thorough, and he really helps think outside the box to investigate anomalous situations.

I can't say enough good things about my endocrinologist. He was the one who finally caught my thyroid issues after they'd been overlooked for far too long. Because of his thoroughness and expertise, I finally got the answers I needed. The anxiety I'd been struggling with for months is now getting under control and I truly feel like myself again. He listens, explains everything clearly, and genuinely cares about his patients' well-being. I'm incredibly grateful for the care he's provided. Highly recommend! read more

This man is a fraud, and I truly do not know how he has the great reviews he has. I have had the complete opposite experience with this doctor than what is noted in most of his reviews. Truly do not understand! Upon my first visit, he spent 90% of my appointment time discussing how I found him. He discussed how Yelp charges for reviews and how insurance does not pay him enough to survive. A conversation that is not to ever be had between a patient and a doctor. Save this conversation for your business consultant or lawyer Dr. Rami. I essentially self-diagnosed myself given the extensive research I had done prior to my appointment and had to ask for exactly what I was needing in bloodwork, etc. He continued to tell me I was fine until a thyroid ultrasound where he did in fact find inflammation and diagnosed thyroiditis. He drastically adjusted my medication every visit while my body was going through its own adjustment postpartum. Both variables had my body and in a tail spin and instead of keeping my numbers more stable and my symptoms at ease, he sent my body and mental state into a crazy rollercoaster. I do not trust Dr. Rami on his knowledge in thyroid care. He may be great with treating other forms of endocrine disorders, but do not go to him for postpartum care. read more

Dr. Rami Alrezk is the best endocrinologist and primary care physician. His analysis and treatment plan created great results for me in turning what were high-"outside the range" numbers in my blood work back into the normal range in a very short time. Dr. Rami has your best interest in a healthy outcome and he and his office work very effectively with your insurance companies to get you the treatment you need despite initial denials from the insurance companies. They fight for you in a health system that treats everyone as a number and the most important thing is you get positive results! read more

Dr. Rami, is an amazing doctor he took less then a year to help my mother on her process for her Grave disease. Dr Rami alvacated for my mom to get her surgery and now shes in the best condition. We are really happy with his results. We want to thank him for taking his time and pushing what's best for our mother. And now we are on our next process on her bones. read more

Website states that they accept United Healthcare. I have United Healthcare PPO. Called the office to make an initial appointment and I was told that they do not accept United Healthcare. It would be very beneficial to maintain correct information on the website. read more

Amazing....Doctor Rami got my blood sugar under control and is helping me lose weight. Very insightful and educated on the diabetes. Takes the time to actually listen and understand your situation. read more

Dr. Rami in this office is the best doctor my mom has so far. He is very knowledgeable and friendly. He is very patient with us explaining everything which lots of doctors couldn't do it. The front girls are all friendly and caring. We never waited and they are always on time. This is the best endocrinology center in the area. Highly recommend! read more

Trying to find an endocrinologist who took our insurance AND had availability sooner than later was difficult. The list of referrals we got from my husband's primary care doctor had terrible reviews. Either they didn't take our insurance or had no availability. While doing my research I stumbled on Dr. Rami Alrezk's office. After the first visit to California Enocrine Center, WE knew Dr.Rami was the one for us. I can't recommend him enough. Dr.Rami is very thorough and knowledgeable. Grave's disease affects so many parts of my husband's day to day life and Dr.Rami made sure to follow up on all our concerns. He explained Graves disease in a way we fully understood. My husband's improvement has been noticeable and quick. In a few short months his labs have all shown improvement to normal or close to normal levels. Thanks to Dr.Rami, My husband looks and feels great again, and that means the world to me. Dr.Rami takes his time and cares about us as individuals. His office is clean, spacious, and serene. I seriously can't recommend him enough. I understand Graves isn't the only thing Endocrinologist's treat, but anyone in the care of Dr.Rami is in the best hands. We leave every visit feeling encouraged and hopeful. As a side note, location is great, his office is close to the Temecula mall. After appointments, we enjoy taking a walk or having a meal in town, just spending time together. read more

From the moment you walk into the office it feels different than any other Dr office. Office is very spacious and welcoming staff. Dr and his staff go above and beyond you make sure you feel welcome and heard. You aren't just another $ with a quick turn around. He follows up and cares personally about healing you. read more

I was recently experiencing some health issues and I thankfully I found Dr. Rami. Dr. Rami is the kindest and smartest Doctor I have ever met! I was not even thinking of what Dr Rami found to be the health issue.. I'm truly thankful and appreciative of everything Dr Rami has done for me and most importantly my family! Thank you Dr Rami, You are the best! His support staff is awesome as well. read more

Wonderful experience!! The front desk receptionists were so friendly. Delaney was so exceptional and went the extra mile making sure all details were taken care of. She was so patient and gave a warm and welcoming feel to the office!! Thanks to Dr. Rami Alrezk we already have an initial diagnosis and seeing positive results! read more

Dr.Rami is an amazing doctor. Very personable and invested in his patients care and treatment.

Dr. Alrezk was very professional and very knowledgeable. He explained everything and took his time.

The front desk staff - KiKi - has been awesome and wonderful!!! I love this place and they have really helped me with my diagnosis and needs. read more

Dr Rami and his staff are amazing. They go above and beyond. It's a good feeling when you are NOT just a number to a doctor. Dr Rami treats you like a person. And genuinely hears you out and helps you. His staff also makes you feel welcome and is always very helpful. read more

Absolutely love this Office And Dr. Alrezk. He is very personable and very thorough. He took the time to get to know me, understand my family, history, concerns and goals. I think this was probably the most through screening Ive ever had. Highlight recommend. read more

Dr. Rami has been amazing! I have had thyroid issues for a few years now but was unable to establish care with an endocrinologist due to insurance reasons in the past. After having my baby earlier this year, my thyroid got worse and I was finally able to get in with Dr. Rami. After getting my referral, I was able to get in with him the next day! He has been on top of monitoring my thyroid during postpartum and helping me get back to "normal". He always expresses to me how important his pregnant patients are and makes you feel like a priority. He has been very mindful of me breastfeeding as well and has tailored my care/meds to that, which I truly appreciate! His office staff is also great. If you need an endocrinologist definitely go to him! read more

Dr. Alzreck is an amazing doctor. He takes a lot of time with his patients and we never feel rushed. He carefully reviews all tests with us and explains everything thoroughly and answers all of our questions until we understand. He is helping me to stay on top of my thyroid disease and my osteoporosis as well as my pre-diabetes. I also take care of my special needs senior sister who is also a patient with Dr. Alzreck. He is very gentle and compassionate with her and her needs. He is attentive, proactive, and has a wonderful bedside manner. He is one of the best doctors I have ever had. The office staff are also very professional and very friendly. read more

Dr Rami has been a life saver for me. For years I have been struggling with my medical issues. It was not until Dr Rami sat down with me , developed a treatment plan and it has been working phenomenally. He is truly a life saver for me! I have seen improvement for my overall health! He made me feel so welcome. He does not only ask about you he is concerned about what is happening in your life. He ensures my mental health is in a good place to compliment my physical health! Jessica Garcia read more

Amazing. Dr Alrezk is the most amazing Dr I could have found down in this area. He's putting me back in track with my Endocrinology and listened to all my concerns and how I feel daily. With that he decided to look into other things no one else has. He truly cares. And his staff... they are just as amazing and extremely friendly. The facility is clean and you feel comfortable there. read more

I have an autoimmune disease and finally decided to see an endocrinologist. I am so glad that I found Dr. Rami. It is apparent that he genuinely cares about his patients and has a passion for educating his patients. On my very first visit I was warmly greeted by his office staff, Vanessa. Once I met with Dr. Rami, he listened to me and was very thorough with me about my autoimmune disease. The wait was not long and the office is absolutely beautiful and clean. I would highly recommend Dr. Rami if you are looking for an endocrinologist. Overall Dr. Rami is; Thorough, patient, cares about his patients and has friendly Office Staff. read more

Thank goodness for Dr. Alrezk! I have been looking for a reliable endocrinologist who does more than just cursorily look at T3 and T4 levels to make adjustments to meds. Dr. Alrezk is concerned more with total body health. He spends a good amount of time with his patients to make sure he really understands total health and he is careful with meds he prescribes. I'm truly grateful for his dedication and knowledge about this sphere. We very much need him in this area. He even has a DEXA Scan if you're interested in understanding your body composition! The office is just getting up and running so pardon their dust. It's worth it. read more

Let me just start with saying, Dr. Alrezk is a blessing! These past few months I have been experiencing weird symptoms and no one would take the time to listen to me besides Dr. Alrezk. I did have to wait an 20 minutes for my appointment, however; it was definitely worth it. He spent two hours addressing all of my concerns, reviewing my previous imaging, and explaining possible conditions. Dr. Alrezk genuinely cares about his patients!! If you are looking for an endocrinologist, I would highly recommend him. read more

Dr Rami Alrezk has been very generous in helping me setup a program that makes my body healthier. he explains things in ways that I can understand l. he encourages me to do better. my health has improved with his guidance. i would recommend him highly to other patients read more

Dr. Rami is absolutely amazing! He truly cares about his patients. I've never had a more thorough visit with a doctor before and he was easily able to come up with a treatment plan with me. His office is also beautiful and relaxing. If you're looking for an endocrinologist, book ASAP because I know Dr. Rami is going to be one of the most sought after doctors in the area. I cannot recommend his office enough! read more

Got the first-time appointment with Dr. Rami scheduled then the next day I have the procedure performed. He did it very quick and I don't even feel a pain. read more

Phone does not go thru?? can't call to make appointment or see if they take my insurance.

This office is amazing! Dr. Rami and Vanessa were both amazing and super helpful. The office itself is so beautiful and huge. He took the time to listen to my concerns and come up with a good treatment plan and I'm looking forward to continue to work with them on my health! read more